87033075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{26987}}^1$

素因数の和:27043

約数の個数: 24

約数和(自身を含む): 147246528

約数和(自身を除く): 60213453

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 26987, 80961, 134935, 404805, 674675, 1160441, 2024025, 3481323, 5802205, 17406615, 29011025, 87033075]

約数ペア:

[(1, 87033075), (3, 29011025), (5, 17406615), (15, 5802205), (25, 3481323), (43, 2024025), (75, 1160441), (129, 674675), (215, 404805), (645, 134935), (1075, 80961), (3225, 26987)]